body,
html {
  margin: 0px;
  height: 100%;
}

.main-container {
  height: 100%;
  overflow: hidden;
  background-size: cover;
  background-position: bottom left;
  background-image: url("../img/black-frying-pan-with-spaghetti-sauce-near-brown-wooden-ladle-and-ripe-tomatoes-691114.jpg");
}